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E-Bike

Browse 11 e-bike tools. Opening E-Bike Voltage Sag Calculator.

  • E-Bike Range EstimatorPhysics-based range estimate from battery Wh, assist level, rider weight, and wind/terrain factors.Use this to plan rides confidently without fear of running out mid-route.
  • E-Bike Full Charge Cost CalculatorCalculate the cost of a full battery charge from pack capacity and your home electricity rate.Use this to see how little a full charge costs compared to any other commute.
  • E-Bike Max Speed CalculatorEstimate theoretical top speed from battery voltage, motor KV rating, and wheel diameter.Use this to check what top speed your motor and battery combo can reach.
  • E-Bike Charge Time CalculatorEstimate 0–100% charge duration from pack capacity, charger wattage, and charge efficiency.Use this to know when your bike will be ready for the next ride.
  • E-Bike Battery C-Rating CalculatorCheck whether your pack can safely deliver the continuous current your motor demands.Use this to make sure your battery can feed your motor safely at full power.
  • E-Bike Voltage Sag CalculatorCalculate dynamic voltage sag from cell resistance, S×P pack layout, and max controller current.Use this to understand power drops on climbs and pick a stronger pack layout.
  • E-Bike Weight vs Performance CalculatorSee how total mass (rider + bike + cargo) and terrain affect energy use and range.Use this to see how cargo and hills affect your range before loading up.
  • E-Bike Commute Savings CalculatorCompare annual commuting cost: e-bike electricity vs car per-km vs public transit fares.Use this to see how much commuting by e-bike saves you versus car or transit.
  • E-Bike Controller Amps to Watts CalculatorConvert controller current draw to motor input and shaft power at different battery voltages.Use this to know the real power your setup delivers and stay within legal limits.
  • E-Bike Battery Cycle Life CalculatorEstimate remaining cycle life using k × DOD⁻¹·⁵ decay and manufacturer 80% SOH ratings.Use this to see how your charging habits stretch or shorten battery life.
  • Mobility TCO CalculatorCompare 3-year total cost of ownership: car vs e-bike vs e-scooter for commuting and urban mobility.Use this to compare the true 3-year cost of car, e-bike, and e-scooter commuting.

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